Currently, on Mach-O, we don't strip the symbol table even the -s
flag is set. This CL makes it suppress the symbol table, as
documented.
On Mach-O, even with -s, we still need to keep symbols that are
dynamically exported or referenced symbol. Otherwise the dynamic
linker cannot resolve them and the binary doesn't run.
(Interestingly, for a PIE binary it is okay to strip the symbol
table entirely. We keep the dynamic symbols for consistency. And
this is also in consistent with what the system "strip" command
does.)
Change-Id: I39c572553fe0215ae3bdf5349bf2bab7205fbdc9
Reviewed-on: https://go-review.googlesource.com/c/go/+/492744 Reviewed-by: Than McIntosh <thanm@google.com>
Run-TryBot: Cherry Mui <cherryyz@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>